19853130240

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{349}}^1\times {\mathrm{823}}^1$

素因数の和:1204

約数の個数: 320

約数和(自身を含む): 70807968000

約数和(自身を除く): 50954837760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 349, 360, 384, 432, 480, 512, 540, 576, 640, 698, 720, 768, 823, 864, 960, 1047, 1080, 1152, 1280, 1396, 1440, 1536, 1646, 1728, 1745, 1920, 2094, 2160, 2304, 2469, 2560, 2792, 2880, 3141, 3292, 3456, 3490, 3840, 4115, 4188, 4320, 4608, 4938, 5235, 5584, 5760, 6282, 6584, 6912, 6980, 7407, 7680, 8230, 8376, 8640, 9423, 9876, 10470, 11168, 11520, 12345, 12564, 13168, 13824, 13960, 14814, 15705, 16460, 16752, 17280, 18846, 19752, 20940, 22221, 22336, 23040, 24690, 25128, 26336, 27920, 29628, 31410, 32920, 33504, 34560, 37035, 37692, 39504, 41880, 44442, 44672, 47115, 49380, 50256, 52672, 55840, 59256, 62820, 65840, 67008, 69120, 74070, 75384, 79008, 83760, 88884, 89344, 94230, 98760, 100512, 105344, 111105, 111680, 118512, 125640, 131680, 134016, 148140, 150768, 158016, 167520, 177768, 178688, 188460, 197520, 201024, 210688, 222210, 223360, 237024, 251280, 263360, 268032, 287227, 296280, 301536, 316032, 335040, 355536, 376920, 395040, 402048, 421376, 444420, 446720, 474048, 502560, 526720, 536064, 574454, 592560, 603072, 632064, 670080, 711072, 753840, 790080, 804096, 861681, 888840, 893440, 948096, 1005120, 1053440, 1148908, 1185120, 1206144, 1264128, 1340160, 1422144, 1436135, 1507680, 1580160, 1608192, 1723362, 1777680, 1896192, 2010240, 2106880, 2297816, 2370240, 2412288, 2585043, 2680320, 2844288, 2872270, 3015360, 3160320, 3446724, 3555360, 3792384, 4020480, 4308405, 4595632, 4740480, 4824576, 5170086, 5688576, 5744540, 6030720, 6320640, 6893448, 7110720, 7755129, 8040960, 8616810, 9191264, 9480960, 10340172, 11377152, 11489080, 12061440, 12925215, 13786896, 14221440, 15510258, 17233620, 18382528, 18961920, 20680344, 22978160, 24122880, 25850430, 27573792, 28442880, 31020516, 34467240, 36765056, 38775645, 41360688, 45956320, 51700860, 55147584, 56885760, 62041032, 68934480, 73530112, 77551290, 82721376, 91912640, 103401720, 110295168, 124082064, 137868960, 147060224, 155102580, 165442752, 183825280, 206803440, 220590336, 248164128, 275737920, 310205160, 330885504, 367650560, 413606880, 441180672, 496328256, 551475840, 620410320, 661771008, 735301120, 827213760, 992656512, 1102951680, 1240820640, 1323542016, 1654427520, 1985313024, 2205903360, 2481641280, 3308855040, 3970626048, 4963282560, 6617710080, 9926565120, 19853130240]

約数ペア:

[(1, 19853130240), (2, 9926565120), (3, 6617710080), (4, 4963282560), (5, 3970626048), (6, 3308855040), (8, 2481641280), (9, 2205903360), (10, 1985313024), (12, 1654427520), (15, 1323542016), (16, 1240820640), (18, 1102951680), (20, 992656512), (24, 827213760), (27, 735301120), (30, 661771008), (32, 620410320), (36, 551475840), (40, 496328256), (45, 441180672), (48, 413606880), (54, 367650560), (60, 330885504), (64, 310205160), (72, 275737920), (80, 248164128), (90, 220590336), (96, 206803440), (108, 183825280), (120, 165442752), (128, 155102580), (135, 147060224), (144, 137868960), (160, 124082064), (180, 110295168), (192, 103401720), (216, 91912640), (240, 82721376), (256, 77551290), (270, 73530112), (288, 68934480), (320, 62041032), (349, 56885760), (360, 55147584), (384, 51700860), (432, 45956320), (480, 41360688), (512, 38775645), (540, 36765056), (576, 34467240), (640, 31020516), (698, 28442880), (720, 27573792), (768, 25850430), (823, 24122880), (864, 22978160), (960, 20680344), (1047, 18961920), (1080, 18382528), (1152, 17233620), (1280, 15510258), (1396, 14221440), (1440, 13786896), (1536, 12925215), (1646, 12061440), (1728, 11489080), (1745, 11377152), (1920, 10340172), (2094, 9480960), (2160, 9191264), (2304, 8616810), (2469, 8040960), (2560, 7755129), (2792, 7110720), (2880, 6893448), (3141, 6320640), (3292, 6030720), (3456, 5744540), (3490, 5688576), (3840, 5170086), (4115, 4824576), (4188, 4740480), (4320, 4595632), (4608, 4308405), (4938, 4020480), (5235, 3792384), (5584, 3555360), (5760, 3446724), (6282, 3160320), (6584, 3015360), (6912, 2872270), (6980, 2844288), (7407, 2680320), (7680, 2585043), (8230, 2412288), (8376, 2370240), (8640, 2297816), (9423, 2106880), (9876, 2010240), (10470, 1896192), (11168, 1777680), (11520, 1723362), (12345, 1608192), (12564, 1580160), (13168, 1507680), (13824, 1436135), (13960, 1422144), (14814, 1340160), (15705, 1264128), (16460, 1206144), (16752, 1185120), (17280, 1148908), (18846, 1053440), (19752, 1005120), (20940, 948096), (22221, 893440), (22336, 888840), (23040, 861681), (24690, 804096), (25128, 790080), (26336, 753840), (27920, 711072), (29628, 670080), (31410, 632064), (32920, 603072), (33504, 592560), (34560, 574454), (37035, 536064), (37692, 526720), (39504, 502560), (41880, 474048), (44442, 446720), (44672, 444420), (47115, 421376), (49380, 402048), (50256, 395040), (52672, 376920), (55840, 355536), (59256, 335040), (62820, 316032), (65840, 301536), (67008, 296280), (69120, 287227), (74070, 268032), (75384, 263360), (79008, 251280), (83760, 237024), (88884, 223360), (89344, 222210), (94230, 210688), (98760, 201024), (100512, 197520), (105344, 188460), (111105, 178688), (111680, 177768), (118512, 167520), (125640, 158016), (131680, 150768), (134016, 148140)]